baber/WOPTO huggingface dataset:
Patent JP-2018166119-A (JP)
Title: Optical unit
Inventor: YAMAMURA SATOSHI
IPC: F21V29/505
Filed: 2018-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a technology that relates to an optical unit capable of efficiently utilizing light of a light source for illumination.SOLUTION: In an optical unit, a rotation reflector 26 rotates around a rotation axis in one direction while reflecting light emitted from a light source. The rotation reflector 26 is provided with a reflection surface so that the light of the light source reflected by the rotating rotation reflector 26 forms a desired light distribution pattern. The light source is formed by light emitting elements. The rotation axis is provided on a plane including an optical axis and the light source. In the rotation reflector 26, blades functioning as reflection surfaces are provided around the rotation axis.SELECTED DRAWING: Figure 1
Patent JP-2020026958-A (JP)
Title: measuring device
Inventor: NARITA KOHEI
IPC: G01R31/50
Filed: 2018-08-09
Abstract: To provide a measuring device capable of quickly detecting a leak location or the like by notifying that the user has forgotten to set a filter function on a measurement device with the filter function and/or by notifying the difference in measured values with and without the filter function.SOLUTION: A signal processing unit of a measuring device simultaneously inputs and compares a signal input through a filter and a signal input without the filter, and outputs that no filter has been set, or the difference between the measured values caused by the filter, or both measured values.SELECTED DRAWING: Figure 1
Patent JP-2018200713-A (JP)
Title: Sales data processing device and sales data processing program
Inventor: ITAKURA KATSUYUKI
IPC: G07G1/06
Filed: 2018-08-09
Abstract: To provide a sales data processing device that enables a customer of a shop to easily realize merits to be obtained by the reduced tax rate system.SOLUTION: An electronic cash register 1 accepts sales registration for a commodity or a service, and derives and outputs a tax amount or a tax-inclusive price based on a predetermined tax rate for the commodity or the service for which sales registration has been accepted. In the case where the commodity or the service for which sales registration has been accepted is a commodity to which the reduced tax rate is to be applied, a difference between a tax amount or a tax-inclusive price in the case where the reduced tax rate is applied to this commodity or the service and a tax amount or a tax-inclusive price in the case where the standard tax rate different from the reduced tax rate is applied to the commodity or the service is derived and output.SELECTED DRAWING: Figure 1
Patent JP-2020029901-A (JP)
Title: Torque converter
Inventor: SANO AKIHIKO
IPC: F16H41/28
Filed: 2018-08-22
Abstract: To provide a torque converter capable of reducing its weight and improving degree of freedom for layout of a needle bearing.SOLUTION: A torque converter is arranged between a power source and a transmission, and comprises: a pump impeller; a turbine runner; a stator; and a needle bearing provided between the turbine runner and the stator. The pump impeller is formed of an aluminum-based metal material. The turbine runner is formed of an iron-based metal material.SELECTED DRAWING: Figure 1
Patent JP-2018181384-A (JP)
Title: Device and program for merchandise data processing
Inventor: NISHIKAWA TAIJI
IPC: G07G1/00
Filed: 2018-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a device and a program for merchandise sales data processing capable of determining an accurate age group of a customer.SOLUTION: A device for merchandise sales data processing includes: a key to declare execution of a process for generating an action of nearly just facing an imaging unit provided in a prescribed position to a client in merchandise transaction; client imaging means for imaging a facial image of the client who is nearly just facing the imaging unit by using the imaging unit according to an operation of the key; age group determination means for determining an age group of the client by comparing the imaged facial image with facial image data indicating features by age groups stored beforehand; and associating means for associating the age group determined with the merchandise information of the merchandise which has been merchandise traded according to an operation of the key.SELECTED DRAWING: Figure 8
Patent JP-2020030020-A (JP)
Title: Cooker
Inventor: MATSUI YOSHIKAZU
IPC: F24C3/12
Filed: 2018-08-24
Abstract: To provide a cooker capable of notifying a user at an early stage that the temperature of a content in a cooking container has reached a specific temperature.SOLUTION: After heating by a heating part 3 is started with a heating amount by the heating part 3 as a first heating amount, a control part 6 makes the heating amount of the heating part 3 small when the temperature T detected by a temperature detecting part 7 reaches a switching temperature TA, and causes a notification part 8 to notify when a predetermined elapse of time tA passes from the time point when the heating amount is made small. The control part 6 sets the switching temperature TA or the predetermined elapse of time tA on the basis of an initial temperature T0, which is a temperature detected by the temperature detecting part 7 when heating by the heating part 3 is started.SELECTED DRAWING: Figure 2
Patent JP-2020032863-A (JP)
Title: Electronic mirror device, display switching control method and display switching control program
Inventor: WATANABE YOICHI
IPC: B60R1/04
Filed: 2018-08-30
Abstract: To provide an electronic mirror device that prevents deterioration in visibility when a displayed view is switched to another view.SOLUTION: An electronic mirror device 100 includes: a mirror body 120 in which a display device 130 and a half mirror 140 are disposed; an operation lever 150 for changing a posture of the mirror body 120; and a selector switch 160 for detecting a position of the operation lever 150. When the mode of the electronic mirror device 100 is switched from a display mode to a mirror mode, the display device 130 displays a black image without being turned off.SELECTED DRAWING: Figure 1
Patent JP-2018186105-A (JP)
Title: Light-emitting device
Inventor: OSAWA NOBUHARU
IPC: H01L51/50
Filed: 2018-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a novel light-emitting element, and to provide a light-emitting element with a high light-emission efficiency.SOLUTION: A light-emitting element at least comprises: a first electrode; a first light-emitting layer provided on the first electrode; a second light-emitting layer provided on and contacted with the first light-emitting layer; a third light-emitting layer provided on and contacted with the second light-emitting layer; and a second electrode provided on the third light-emitting layer. One of the first and second light-emitting layers at least has a phosphorescent compound that emits green light, and the other of the first and second light-emitting layers at least has a phosphorescent compound that emits orange light. The third light-emitting layer at least has a fluorescent compound that emits blue light and has a hole-trapping property, and an electron-transporting organic compound in which the fluorescent compound is dispersed.SELECTED DRAWING: Figure 1
Patent JP-2020032394-A (JP)
Title: Sewage treatment operation status evaluation device and sewage treatment operation status evaluation method
Inventor: SAMEJIMA SHOICHI
IPC: G06Q50/06
Filed: 2018-08-31
Abstract: To provide a sewage treatment operation status evaluation device and a sewage treatment operation status evaluation method, easy to be introduced, and possible to evaluate a sewage treatment operation status by accurately identifying microorganisms.SOLUTION: There is provided a sewage treatment operation status evaluation device that analyzes an input image obtained by imaging a microorganism living in a water treatment tank, and calculates which classification category the microorganism belongs to, for a sewage treatment facility where the microorganism purifies sewage stored in the water treatment tank, and evaluates an operation status of sewage treatment, the device including: a microbial feature learning unit 25 having machine learning equipment and configured to perform machine learning by inputting learning data including a learning image regarding the microorganism into the machine learning equipment, and create an identification parameter relating to identification of the microorganism; a microorganism identification unit 27 that calculates an identification category to which the microorganism belongs in the input image using the identification parameter; and an operation status evaluation unit 28 that evaluates an operation status of the sewage treatment based on an identification result in the microorganism identification unit 27.SELECTED DRAWING: Figure 2
Patent JP-2020038279-A (JP)
Title: Display device
Inventor: MIFUNE MASAYUKI
IPC: G09F9/00
Filed: 2018-09-04
Abstract: To provide a display device capable of offering both ghost suppression and good image quality.SOLUTION: A display device provided herein comprises light sources 61 for emitting light, a display unit 2 configured to receive light on one surface and transmit the light to the other surface, and a light guide member 700 extending from the light sources 61 toward the one surface of the display unit 2 to reflect the light toward the display unit 2. The display unit 2 is tilted relative to an X-Y plane, and an exit plane 701 edged with light exit openings of the light guide member 700 is tilted relative to the X-Y plane, where the display unit 2 and the exit plane 701 are tilted in the same direction relative to an optical axis.SELECTED DRAWING: Figure 5
Patent JP-2020037151-A (JP)
Title: Fixture of cutting tool
Inventor: TAKEOKA KATSUSHI
IPC: B23D51/02
Filed: 2018-09-04
Abstract: To provide a fixture of a cutting tool capable of stably fixing the cutting tool to a mold form.SOLUTION: A fixture 10 of a cutting tool 1 is used for cutting a deck plate 110 along an inner peripheral edge C of a mold form 100 and forming a through hole. The fixture includes: a linear guide member 20 which is mounted on an inner wall surface 101 opposite to the mold form 100; and a holding member 30 which is movable along the guide member 20 while holding the cutting tool 1. The holding member 30 has a locking mechanism. The locking mechanism may enable the movement of the holding member 30 in a cutting direction and lock the movement in an opposite direction of the cutting direction.SELECTED DRAWING: Figure 1
Patent JP-2020042555-A (JP)
Title: Control device and control program
Inventor: FUJII SHUNEI
IPC: H04N1/00
Filed: 2018-09-11
Abstract: To provide a control device and a control program that can set the number of operators displayed on a display unit to an appropriate number as compared with a case where a screen generated by a program according to an event is displayed.SOLUTION: A control unit of an image forming device includes a display control unit and an authority control unit. The display control unit controls the display of a plurality of selection buttons 53 on a display unit 16, in which, for each selection button, any one of "sharing" authority that allows the use by all users and "individual" authority that allows the use by only specific users is set and an application to be executed is associated. The authority control unit performs control for changing the authority set to the selection button from one of "sharing" and "individual" to the other according to a use situation of the selection button.SELECTED DRAWING: Figure 4
Patent JP-2019018028-A (JP)
Title: Components for breathing circuits
Inventor: SMITH DANIEL JOHN
IPC: B29C48/09
Filed: 2018-09-11
Abstract: To reduce or eliminate condensation occurring within a breathing circuit component.SOLUTION: A breathing circuit component includes an inlet, an outlet and an enclosing wall. The enclosing wall defines a gas passageway between the inlet and the outlet. At least one region of the wall is formed from a material that allows passage of water vapor without allowing passage of liquid water or respiratory gases. In the breathing circuit component, the material may be selected from (a) hydrophilic thermoplastic materials, (b) perfluorinated polymer materials and (c) woven fabrics.SELECTED DRAWING: Figure 1
Patent JP-2020041073-A (JP)
Title: Epoxy resin curing agent, epoxy resin, epoxy resin composition, phenolic resin and method for producing epoxy resin
Inventor: EGUCHI YUJI
IPC: C08G8/04
Filed: 2018-09-12
Abstract: To provide an epoxy resin and an epoxy resin composition that can be produced from renewable resources as raw materials and have excellent heat resistance after curing.SOLUTION: The present invention relates to an epoxy resin represented by the formula (II), and an epoxy resin composition containing the epoxy resin, where, in formula (II), one of Rand Ris a CHgroup and the other one is a CH(CH)group, and one of Rand Ris a CHgroup and the other one is a CH(CH)group. Ris a hydrogen atom or CH(CH)group.SELECTED DRAWING: None
Patent JP-2020039753-A (JP)
Title: Game machine
Inventor: SUGIYAMA JUNYA
IPC: A63F5/04
Filed: 2018-09-13
Abstract: To provide a game machine capable of properly alert an administrator.SOLUTION: A game machine includes error detection means 106 for detecting an error, and error management means 107 for executing a process of notifying the detected error. When one of a first error and a second error is detected and then the other is detected in a state in which a game can be started, the error management means 107 performs a process so as to notify the first detected error between the first error and the second error. When both of the first error and the second error are detected in a specific state different from the state in which the game can be started, the error management means performs a process so as to notify one of the first error and the second error first according to a predetermined priority, after the specific state is completed.SELECTED DRAWING: Figure 3
Patent JP-2020048321-A (JP)
Title: Gate drive circuit for semiconductor switching element
Inventor: HIROKAWA MASAHIKO
IPC: H02M1/08
Filed: 2018-09-19
Abstract: To stably generate a driving signal with a regulated frequency which is included in a high frequency band to be output to a semiconductor switching element without being greatly affected by an operational state of the semiconductor switching element.SOLUTION: A gate drive circuit for a semiconductor switching element comprises: a clapp oscillator circuit 2A with a transistor element 11 of which the drain terminal is connected with power supply voltage Vdd, a first capacitor 12 and a first inductor 13 connected between a gate terminal of the transistor element 11 and a ground GND in a serially-connected state, a second capacitor 14 connected between the gate terminal and a source terminal of the transistor element 11, and a third capacitor 15 connected between the source terminal and the ground GND; and a second inductor 3 connected in parallel with the third capacitor 15, and outputs an AC signal S1 generated between the source terminal and the ground GND to a semiconductor switching element 51 as a driving signal Vdv.SELECTED DRAWING: Figure 1
Patent JP-2020045146-A (JP)
Title: Joining structure of packing container
Inventor: SHIMOGAWARA TAKEHITO
IPC: B65D5/42
Filed: 2018-09-19
Abstract: To provide a joining structure of a packaging container that enables easy unpacking even if a space around the container is small.SOLUTION: A joining structure of a packing container is divided into two or more packing members, and is formed by mutually joining the packing members. In a first packing member and a second packing member which are joined to each other among the packing members, first cuts along a dividing direction are provided on both sides of at least one corner part of a joining side end part of the first packing member; a fitting part fitted into each of the first cuts and located inside a corner part of the first packing member is provided at a corner part corresponding to the corner part of the first packing member at a joining side end part of the second packing member; and a covering part is provided so as to be connected to the fitting part and to cover an outside of a joining end part of the first packing member outside the first cut. The fitting part has a shape located with a gap from an inner surface of the corner part of the first packing member.SELECTED DRAWING: Figure 1
Patent JP-2020047785-A (JP)
Title: Wiring sheet and solar cell with wiring sheet
Inventor: NAKAMURA MORITAKA
IPC: H01L31/068
Filed: 2018-09-19
Abstract: To cope with different series numbers of solar cells even with a small number of types of wiring sheets.SOLUTION: A wiring sheet 1A includes a wiring material constituting a cell installation portion 4 for electrically connecting a plurality of solar cells 5, and an insulating base material 2 on which the cell installation portion 4 is provided on the surface. The cell installation portions 4 are arranged more in a row direction X than in a column direction Y, with the longitudinal direction of the insulating base material 2 as the row direction X, and the wiring sheet includes series connection portions 40 in which a plurality of cell installation portions 4 from a first cell installation section 41 to a sixth cell installation section 46 are sequentially arranged in the row direction. The plurality of solar cells are connected in series by wiring material constituting the cell installation portions 4.SELECTED DRAWING: Figure 1
Patent JP-2020044157-A (JP)
Title: Winding device for safety belt and fall stop device using the same
Inventor: HIRAMATSU KOJI
IPC: A62B35/00
Filed: 2018-09-20
Abstract: To provide a winding device that is superior in assembling properties, and is capable of suppressing a feeding amount of a strap in an emergency, and provide a compact fall stop device using the same.SOLUTION: A winding device for a safety belt is provided in which a strap 1 is biased in the winding direction so as to be drawn at any time, and the feeding of the strap 1 is prevented by a locking mechanism in an emergency. A spool 11 for winding up the strap 1 has fitting parts 11c protruding on the outside of a flange 11b of both end sides of a winding body 11a. The fitting parts 11c of both end sides are fitted into fitting holes 12a of a base 12 along the outer face of the flange 11b, respectively, and are held rotatably. A strap pin 13 where a terminal of the strap 1 is fixed is held in the inside of the spool 11, however may not become a rotational support shaft of the spool 11. The strap 1 is to be wound in an outer circumference of the winding body 11a through the inside of the spool 11.SELECTED DRAWING: Figure 2
Patent JP-2020048115-A (JP)
Title: Projection apparatus, projection method and program
Inventor: OKA AZUSA
IPC: H04N5/74
Filed: 2018-09-20
Abstract: To make high resolution by pixel shift compatible with visibility improvement of a moving image by insertion of a black image.SOLUTION: A projection apparatus includes a move part for moving the projection position of a projection image between multiple positions in synchronism with multiple subframe periods dividing one frame, a projection part outputting the projection image in synchronism with the multiple subframe periods, and an image processing part processing the projection image for creating the projection image. The image processing part generates multiple subframes from the input image of one frame, outputs subframes corresponding to the projection positions out of the multiple subframes in the subframe period, as a projection image, when the projection positions are controlled to prescribed positions, out of the multiple positions, and outputs a black image in other subframe period, as the projection image.SELECTED DRAWING: Figure 1
Patent JP-2018197650-A (JP)
Title: Ice making method
Inventor: ENDO KOJI
IPC: F25C1/142
Filed: 2018-09-21
Abstract: To provide an ice making method capable of effectively and smoothly ice making ice pieces with desired ice temperature and/or desired ice thickness without causing problems in a crushed ice stage and a transportation stage with regard to the amount of ice making per required unit time in a case of transporting and using ice particles which are crushed ice pieces made from produced ice.SOLUTION: An ice making method in which cooling feed water flowing through the ice making surface with a coolant to form ice; desiccating ice formed on the ice making surface as ice pieces; and crushing the desiccated ice to ice particles, the ice making method comprises: a stage of presetting the required ice making amount per unit time and the required ice piece temperature; and a stage of adjusting the formation rate of ice on the ice making surface and the desiccating rate from the ice making surface of formed ice, depending on the required maximum ice thickness and required maximum moisture content, and based on the amount of ice making required per unit time and the required ice pieces temperature.
Patent JP-2020046624-A (JP)
Title: Display driver, electronic apparatus, and movable body
Inventor: KOBAYASHI HIRONORI
IPC: G09G3/3291
Filed: 2018-09-21
Abstract: To provide a display driver that can achieve prevention of display abnormality and simplification of analysis at the occurrence of display abnormality.SOLUTION: A display driver 10 comprises: a power supply circuit 60 that generates a power supply voltage; a driving circuit 20 that drives an electro-optical panel 150 on the basis of the power supply voltage; a control circuit 50 that controls the driving circuit 20; a power supply supply line LPW that supplies the power supply voltage from the power supply circuit 60 to the driving circuit 20; a first monitor circuit M1 that monitors the voltage of a first node N1 closer to the power supply circuit 60 than the driving circuit 20 in the power supply supply line LPW, and outputs a result of monitoring to the control circuit 50; and a second monitor circuit M2 that monitors the voltage of a second node N2 closer to the driving circuit 20 than the power supply circuit 60 in the power supply supply line LPW, and outputs a result of monitoring to the control circuit 50.SELECTED DRAWING: Figure 1
Patent JP-2020048607-A (JP)
Title: Particle beam therapy system and extension method therefor
Inventor: NISHIUCHI HIDEAKI
IPC: A61N5/10
Filed: 2018-09-21
Abstract: To provide a particle beam therapy system with improved extensibility.SOLUTION: A particle beam therapy system 1 comprises: a building having a first floor 51 and second floors 53S and 53V; a particle beam generation device 2 installed on the first floor, and generating a particle beam; a first transport system 3(1) for transporting the particle beam to a first irradiation device in a first therapy room from the particle beam generation device; and a second transport system 3(2) branching from the first transport system, and for transporting the particle beam to a second irradiation device in a second therapy room via the second floors. The second transport system has a first deflection magnet 32(2) deflecting the particle beam in a direction of the second floors different from an installation surface of the particle beam therapy device. The building 5 has a shielding wall 55 shielding the first floor and the second floors. The second transport system is provided so as to penetrate the shielding wall behind the first deflection magnet with respect to a traveling direction of the particle beam.SELECTED DRAWING: Figure 2